<script  setup >
import { useStore } from 'vuex'
import { reactive, computed, ref } from 'vue'
import { getBrandAPI } from '@/api'

const store = useStore()
const brand = reactive({
  id: 'brand',
  name: '品牌',
  children: [
    {
      id: 'brand-children',
      name: '品牌推荐'

    }
  ],
  goods: []

})
const list = computed(() => {
  const data = store.state.category.cateList.map(item => ({
    id: item.id,
    name: item.name,

    children: item.children && item.children.slice(0, 2),
    goods: item.goods
  }))
  data.push(brand)
  return data
})
// console.log(list, 'listttt')

const curCateId = ref(null)

// const cate = computed(() => list.value.find(item => item.id === curCateId.value))
// console.log(cate, 'cate')
const getBrandFn = async () => {
  const res = await getBrandAPI()
  // console.log(res)
  brand.goods = res.result
}
getBrandFn()

</script>

<template>
  <div class="home-category">
    <ul class="menu">
      <li v-for="item in list" :key="item.id" @mouseenter="curCateId=item.id">
        <template v-if="item&&item.children">
          <RouterLink :to="`/category/${item.id}`">{{ item.name }}</RouterLink>
          <RouterLink :to="`/category/sub/${obj.id}`" v-for="obj in item.children" :key="obj.id">{{ obj.name }}</RouterLink>
        </template>
        <template v-else>
          <skeleton
          :width="60"
          :height="18"
          style="margin-right: 5px"
          bg="rgba(255,255,255,0.2)"
          animated
          v-for="i in 3" :key="i"
          ></skeleton>

        </template>
        <div class="layer">
          <h4>分类推荐 <small>根据您的购买或浏览记录推荐</small>
        <!-- {{ cate }} -->
        </h4>
          <ul>
            <!-- 内层循环 -->
            <li v-for="it in item.goods" :key="it.id">
              <RouterLink :to="`/goods/${it.id}`">
                <!-- <div>{{ it.name }}</div> -->
                <img :src="it.picture" alt="">
                <div class="info">
                  <p class="name ellipsis-2">{{ it.name }}</p>
                  <p class="desc ellipsis">{{ it.desc }}</p>
                  <p class="price" v-if="it.price"><i>¥</i>{{ it.price }}</p>
                </div>
              </RouterLink>
            </li>
          </ul>
        </div>
      </li>
    </ul>
  </div>
</template>

<style scoped lang="less">
.home-category {
  width: 250px;
  height: 500px;
  background: rgba(0,0,0,0.8);
  position: relative;
  z-index: 99;
  .menu > li {
      padding-left: 40px;
      height: 50px;
      line-height: 50px;
      &:hover {
        background: @xtxColor;
      }
      &:hover {
        .layer {
          display: block;
        }
      }
      a {
        margin-right: 4px;
        color: #fff;
        &:first-child {
          font-size: 16px;
        }
      }
    }
}
.layer {
    width: 990px;
    height: 500px;
    background: rgba(255,255,255,0.8);
    position: absolute;
    left: 250px;
    top: 0;
    display: none;
    padding: 0 15px;
    h4 {
      font-size: 20px;
      font-weight: normal;
      line-height: 50px;
      small {
        font-size: 16px;
        color: #666;
      }
    }
    ul {
      display: flex;
      flex-wrap: wrap;
      li {
        width: 310px;
        height: 120px;
        margin-right: 15px;
        margin-bottom: 15px;
        border: 1px solid #eee;
        border-radius: 4px;
        background: #fff;
        &:nth-child(3n) {
          margin-right: 0;
        }
        a {
          display: flex;
          width: 100%;
          height: 100%;
          align-items: center;
          padding: 10px;
          &:hover {
            background: #e3f9f4;
          }
          img {
              width: 95px;
              height: 95px;
          }
          .info {
            padding-left: 10px;
            line-height: 24px;
            width: 190px;
            .name {
              font-size: 16px;
              color: #666;
            }
            .desc {
              color: #999;
            }
            .price {
              font-size: 22px;
              color: @priceColor;
              i {
                font-size: 16px;
              }
            }
          }
        }
      }
    }
  }

</style>
